org.bootchart.renderer
Class PNGRenderer

java.lang.Object
  org.bootchart.renderer.Renderer
      org.bootchart.renderer.ImageRenderer
          org.bootchart.renderer.PNGRenderer

public class PNGRenderer
extends ImageRenderer

PNGRenderer renders the boot chart as a PNG image.

Field Summary

Fields inherited from class org.bootchart.renderer.ImageRenderer

allowAlpha, g, img

Constructor Summary

PNGRenderer()

Method Summary

String	getFileSuffix() Returns the file suffix to use for the rendered image.
void	render(Properties headers, BootStats bootStats, OutputStream os) Render the chart.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PNGRenderer

public PNGRenderer()

Method Detail

render

public void render(Properties headers,
                   BootStats bootStats,
                   OutputStream os)
            throws IOException

Description copied from class: ImageRenderer

Render the chart.

Overrides:

render in class ImageRenderer

Parameters:

headers - header properties to include in the title banner

bootStats - boot statistics

os - the output stream to write t

Throws:

IOException - if an I/O error occurs

getFileSuffix

public String getFileSuffix()

Description copied from class: Renderer

Returns the file suffix to use for the rendered image.

Specified by:

getFileSuffix in class ImageRenderer

Returns:

file suffix